TY - JOUR AU - P. Wenthold AU - Jun Hu AU - R. Squires AU - Carl Lineberger BT - Journal of the American Society for Mass Spectrometry DA - Jan-09-1999 DO - 10.1016/S1044-0305(99)00043-4 PY - 1999 SP - 800 EP - 809 T2 - Journal of the American Society for Mass Spectrometry TI - Photoelectron spectroscopy of the trimethylenemethane negative ion VL - 10 SN - 1044-0305 ER -